406686644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1567}}^1$

素因数の和:1645

約数の個数: 96

約数和(自身を含む): 944111616

約数和(自身を除く): 537424972

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 31, 46, 52, 62, 91, 92, 124, 161, 182, 217, 299, 322, 364, 403, 434, 598, 644, 713, 806, 868, 1196, 1426, 1567, 1612, 2093, 2821, 2852, 3134, 4186, 4991, 5642, 6268, 8372, 9269, 9982, 10969, 11284, 18538, 19964, 20371, 21938, 36041, 37076, 40742, 43876, 48577, 64883, 72082, 81484, 97154, 129766, 142597, 144164, 194308, 252287, 259532, 285194, 340039, 468533, 504574, 570388, 631501, 680078, 937066, 1009148, 1117271, 1263002, 1360156, 1874132, 2234542, 2526004, 3279731, 4420507, 4469084, 6559462, 7820897, 8841014, 13118924, 14524523, 15641794, 17682028, 29049046, 31283588, 58098092, 101671661, 203343322, 406686644]

約数ペア:

[(1, 406686644), (2, 203343322), (4, 101671661), (7, 58098092), (13, 31283588), (14, 29049046), (23, 17682028), (26, 15641794), (28, 14524523), (31, 13118924), (46, 8841014), (52, 7820897), (62, 6559462), (91, 4469084), (92, 4420507), (124, 3279731), (161, 2526004), (182, 2234542), (217, 1874132), (299, 1360156), (322, 1263002), (364, 1117271), (403, 1009148), (434, 937066), (598, 680078), (644, 631501), (713, 570388), (806, 504574), (868, 468533), (1196, 340039), (1426, 285194), (1567, 259532), (1612, 252287), (2093, 194308), (2821, 144164), (2852, 142597), (3134, 129766), (4186, 97154), (4991, 81484), (5642, 72082), (6268, 64883), (8372, 48577), (9269, 43876), (9982, 40742), (10969, 37076), (11284, 36041), (18538, 21938), (19964, 20371)]